3540816541139 has 8 divisors (see below), whose sum is σ = 3590862658560. Its totient is φ = 3490775297800.

The previous prime is 3540816541121. The next prime is 3540816541153. The reversal of 3540816541139 is 9311456180453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3540816541139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3540816541109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257204 + ... + 2673534.

It is an arithmetic number, because the mean of its divisors is an integer number (448857832320).

Almost surely, 2^{3540816541139} is an apocalyptic number.

3540816541139 is a deficient number, since it is larger than the sum of its proper divisors (50046117421).

3540816541139 is a wasteful number, since it uses less digits than its factorization.

3540816541139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437041.

The product of its (nonzero) digits is 1555200, while the sum is 50.

The spelling of 3540816541139 in words is "three trillion, five hundred forty billion, eight hundred sixteen million, five hundred forty-one thousand, one hundred thirty-nine".